Design, synthesis, and impedance spectroscopy of triple ionic-electronic conducting thin film electrodes
Triple ionic-electronic conducting oxides (TIECs) conduct electrons alongside at least two ionic species and are of interest for use in intermediate temperature (300°C-600°C) electrochemical devices. Transport properties of these materials are dependent on defect concentrations, which can be moderated by cation substitution and by operating conditions. Thus, effective improvement and development of these materials for targeted device applications necessitates comprehensive understanding of how these variables affect materials properties. In pursuit of this understanding, new tools were developed ...
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